| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.82 | 4.619% | $135.8164 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $9.30 | 9.469% | $10.1806 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $16.35 | 12.106% | $18.3293 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $159.43 | 6.707% | $170.123 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $240.28 | 10.491% | $265.4878 | $265.49 | $265.50 | $265.50 |
| Purchase #6 | $98.40 | 3.634% | $101.9759 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $62.98 | 9.520% | $68.9757 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $716.56 | $770.8887 | $770.90 | $770.95 | $770.90 | |